Questions to Ask Functional Medicine Doctor
Questions for a first visit with a functional medicine practitioner: what training they hold, which tests they would order, what the full plan costs, and how they work alongside your other doctors.
The questions
Open any question for the note
Are you a licensed clinician, and what training do you have in functional medicine specifically?
Why ask it
Functional medicine is not a licensure category, so the people using the label range from physicians and nurse practitioners to chiropractors and nutritionists. A clear answer names a degree, an active license, and any certificate separately. Hedging on this one question tells you most of what you need to know.
What happens in a first appointment, and how long does it run?
Why ask it
The intake is the thing you are actually paying for, since the value comes from someone taking a long history. If the first visit sounds short, the plan that follows is probably a template with your name on it.
What does this cost in total, including labs and supplements, and does insurance touch any of it?
Why ask it
Many of these practices sit outside insurance, and the consultation fee is often the smallest line. Ask for a range across the first six months. Someone who quotes only the visit fee and goes quiet on testing and products is leaving out the larger number.
Which lab tests would you want to run, and what would each one change about the plan?
Why ask it
A good answer ties each test to a decision it would alter. Watch for wide default panels ordered before anyone has heard your history, and for tests billed directly to you that your insurer would have covered elsewhere.
Can you tell me about a test you decided not to order recently, and why?
Why ask it
This asks for a threshold rather than a philosophy. Practitioners who order selectively can name something they left out and the reasoning. Someone who cannot think of an example probably orders everything.
If I am on medication another doctor prescribed, how do you handle that?
Why ask it
This is where an otherwise harmless practice can turn risky. You want to hear that they will not adjust or stop a prescription managed elsewhere without speaking to the prescriber. Anything that sounds like tapering people off by default is a reason to leave.
Will you send notes to my primary care doctor, or is that on me?
Why ask it
Records between practices usually do not move unless somebody sends them. Ask whether they write a summary letter and who transmits it, because being your own courier is workable only if you know it in advance.
What kinds of symptoms make you stop and refer someone out?
Why ask it
You are listening for concrete examples and a willingness to hand a patient over. Someone who says they can work with anything has just told you they do not have a limit, which is the opposite of reassuring.
What conditions do you see most often in your practice?
Why ask it
A practice with real depth names two or three areas. A list that covers fatigue, autoimmunity, hormones, gut, mood, and weight equally means you would be choosing on hope rather than track record.
How much of a typical plan is supplements, and how many would I be taking a day?
Why ask it
The answer shows how the plan is constructed. A dozen daily products cost real money and make it impossible to tell what helped, because nothing was changed one at a time.
Do you make money on the supplements you recommend?
Why ask it
In-office dispensing and affiliate margins are common and legal, and knowing about them is not the same as objecting. What matters is whether the answer comes easily. Irritation at the question is itself information.
If you suggest a restricted diet, how long would I be on it and how do we reintroduce foods?
Why ask it
Elimination is a reasonable short experiment and a poor permanent state. The answer should include an end date and a reintroduction order. A plan with no exit tends to shrink someone's diet year over year.
How would we know this is not working, and at what point would you change course?
Why ask it
This asks for a stopping rule. Without one, a plan can run indefinitely because there is always one more thing to try. A practitioner who names a review point and a marker to check is easier to trust than one who promises persistence.
Realistically, when would I expect to notice a difference?
Why ask it
An honest answer is a range with the uncertainty said out loud. A confident number offered before anyone has looked at your history is a sales figure, not a prognosis.
Where does your approach rest on published evidence, and where is it your clinical experience?
Why ask it
Good clinicians separate the two without getting defensive, and most will admit that some of what they do is reasoned rather than trialled. Anyone claiming every element is evidence-based is either not reading closely or not being straight with you.
How often would we meet after the first visit, and what does each follow-up cost?
Why ask it
The recurring number is the real cost of care here. Ask before you start, because a plan that assumes monthly visits falls apart if you can afford four a year, and stopping halfway usually wastes the testing you already paid for.
If something changes between appointments, who do I contact and how fast do you reply?
Why ask it
This separates practices with real coverage from ones where a portal message sits for a week. Ask specifically what happens on a Friday evening.
How many hours a week does following this plan actually take?
Why ask it
Cooking, sleep changes, tracking, and pharmacy runs add up, and plans usually fail on time rather than willpower. A practitioner who has never counted the hours has not thought about whether patients can comply.
Have you worked with someone whose situation looks like mine, and how did it turn out?
Why ask it
Listen for specifics, and listen for a case that did not resolve. A run of unbroken success stories means you are hearing marketing rather than a caseload.
If I cannot do the whole plan, which part matters most?
Why ask it
Forcing a ranking shows whether they can work inside your constraints or only sell the package. It also reveals what they privately think is doing the work.
Choosing and using a functional medicine practice
Practical guidance for the conversation itself
Before you book
Ask the front desk the money questions
Fee schedules, membership models, and whether labs are billed through the practice or direct to you are all things reception can answer in five minutes. Doing this first saves you from finding out mid-plan.
Bring your own records
Recent bloodwork, imaging reports, and a written list of every medication and supplement with doses. It shortens the intake, and it stops a practice re-ordering tests you already have.
Write down the one thing you came for
A single sentence about the symptom that made you book. Long intakes drift, and having your primary complaint in writing keeps the plan pointed at it.
What the answers usually tell you
- Willingness to say I do not know is a good sign, not a weak one.
- Ask about limits, not just methods. Someone who never refers out has no threshold.
- A plan that changes one variable at a time is one you can learn from. A plan that changes eight teaches you nothing.
- Certainty offered before the history has been taken is a warning, whatever the practitioner's credentials.
- If a supplement list arrives before test results do, the results were never going to change it.
Common mistakes
Dropping your existing doctor
Keep your primary care relationship in place. Functional medicine practices generally do not manage acute illness, prescriptions, or emergencies, and you will need somewhere for those.
Treating test results as a diagnosis
Some panels sold in this space report on things with no agreed clinical meaning. Ask what a result would change before you pay for it, not after.
Committing to a package up front
Prepaid six-month programmes remove your ability to stop when something is not working. Pay as you go if you can, at least until you have seen one review appointment.
Stopping prescribed medication on your own
If a plan implies reducing something a doctor prescribed, that conversation belongs with the prescriber first. Do not run it in parallel and hope.